Measurement categories (overvoltage categories)
CAT II :Primary cable runs of power-consuming equipments from a wall socket.
CAT III:Primary cable runs of equipments directly connected to a distribution
board and cable runs from a distribution board to wall sockets.
CAT IV:Cable runs from an incoming line to a distribution board.
7-2 General Specifications
Measuring Method
:△Σmethod
Display : 6000 counts
Range selection : Auto and manual ranges
Over display : "O.L" is displayed
(except DC/AC 15 A, DC 1000 V, AC 750 V ranges)
Polarity : Automatic selection (only "−" is displayed)
Battery discharge display
: If the internal battery has been consumed and
the voltage drops, the display shows.
Sampling rate : Approx. 3 times/sec.
Bar graph: 30 times/sec.
Accuracy assurance temperature /humidity range
: 23±5 ˚C 80 %RH max. No condensation.
Operating temperature /humidity range
: 5〜40 ˚C 80 %RH max. No condensation.
Storage temperature /humidity range
: -10〜50 ˚C 70 %RH max. No condensation.
Environmental condition
: Operating altitude <2000 m, pollution degree Ⅱ
Power supply : R6 (IEC) dry battery, 2 pieces
Power consumption
: Approx. 7 mW TPY. (at DCV)
Battery life : Approx. 400 hours at DCV
Fuse protection : 400 mA/1000 V Fast acting fuse (φ6.3×32 mm)
Blowout capacity, 30 kA (ceramic tube fuse)
16 A/1000 V Fast acting fuse(φ10×38 mm)
Blowout capacity, 30 kA (ceramic tube fuse)
Dimension and Mass
: 167(H ) ×90(W ) ×
48(
D
)mm
Approx. 320 g (holster attached.)
Safety : EN61010-1, EN61010-2-030, EN61010-2-033.
CAT. III 600 V, CAT. II DC 1000 V, AC 750 V.
IEC61010-031.
EMC : EN61326
Accessories :
Instruction manual, Test leads(TL-25a), Holster (H-70)
Fuse with
arc-extinguishing
agent
)(
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